42196576

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 86241456

約数和(自身を除く): 44044880

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 157, 227, 296, 314, 454, 592, 628, 908, 1184, 1256, 1816, 2512, 3632, 5024, 5809, 7264, 8399, 11618, 16798, 23236, 33596, 35639, 46472, 67192, 71278, 92944, 134384, 142556, 185888, 268768, 285112, 570224, 1140448, 1318643, 2637286, 5274572, 10549144, 21098288, 42196576]

約数ペア:

[(1, 42196576), (2, 21098288), (4, 10549144), (8, 5274572), (16, 2637286), (32, 1318643), (37, 1140448), (74, 570224), (148, 285112), (157, 268768), (227, 185888), (296, 142556), (314, 134384), (454, 92944), (592, 71278), (628, 67192), (908, 46472), (1184, 35639), (1256, 33596), (1816, 23236), (2512, 16798), (3632, 11618), (5024, 8399), (5809, 7264)]